Parallel
Ezekiel 41:11
Brenton's English Septuagint · Berean Standard Bible
And the doors of the chambers were toward the space left by the one door that looked northward, and [there was] one door southward; and the breadth of the remaining open space [was] five cubits in extent round about.
The side rooms opened into this area, with one entrance on the north and another on the south. The open area was five cubits wide all around.